Examples with EJRWTAppBlockRenderer org.entirej.applicationframework.rwt.renderer.interfaces.EJRWTAppBlockRenderer used on opensource projects

Example 1 with EJRWTAppBlockRenderer

use of org.entirej.applicationframework.rwt.renderer.interfaces.EJRWTAppBlockRenderer in project rap by entirej.

the class EJRWTFormRenderer method createGroupCanvas.

private void createGroupCanvas(Composite parent, final EJCanvasProperties canvasProperties, EJCanvasController canvasController) {
    final EJRWTTrayPane trayPane = new EJRWTTrayPane(parent);
    trayPane.setLayoutData(createCanvasGridData(canvasProperties));
    EJ_RWT.setTestId(trayPane, _form.getProperties().getName() + "." + canvasProperties.getName());
    parent = trayPane;
    String frameTitle = canvasProperties.getGroupFrameTitle();
    if (canvasProperties.getDisplayGroupFrame() && frameTitle != null && frameTitle.length() > 0) {
        Group group = new Group(parent, SWT.NONE);
        group.setData(EJ_RWT.CUSTOM_VARIANT, EJ_RWT.CSS_CV_FORM);
        group.setLayout(new FillLayout());
        group.setLayoutData(createCanvasGridData(canvasProperties));
        group.setText(frameTitle);
        trayPane.initBase(group);
        parent = group;
    }
    final EJRWTEntireJGridPane groupPane = new EJRWTEntireJGridPane(parent, canvasProperties.getNumCols(), canvasProperties.getDisplayGroupFrame() && (frameTitle == null || frameTitle.length() == 0) ? SWT.BORDER : SWT.NONE);
    groupPane.setData(EJ_RWT.CUSTOM_VARIANT, EJ_RWT.CSS_CV_FORM);
    if (canvasProperties.getDisplayGroupFrame()) {
    // .cleanLayoutTop();
    } else {
    // groupPane.cleanLayout();
    }
    groupPane.setPaneName(canvasProperties.getName());
    if (!(canvasProperties.getDisplayGroupFrame() && frameTitle != null && frameTitle.length() > 0)) {
        groupPane.setLayoutData(createCanvasGridData(canvasProperties));
        trayPane.initBase(groupPane);
    }
    CanvasHandler canvasHandler = new CanvasHandler() {

        private Collection<EJMessage> msgs;

        @Override
        public void clearCanvasMessages() {
            this.msgs = null;
            if (trayPane != null && !trayPane.isDisposed()) {
                trayPane.closeTray();
            }
        }

        @Override
        public void setCanvasMessages(Collection<EJMessage> messages) {
            this.msgs = messages;
            if (trayPane != null && !trayPane.isDisposed()) {
                if (trayPane.getTray() != null) {
                    trayPane.closeTray();
                }
                {
                    MessageTray messageTray = new MessageTray(canvasProperties.getCloseableMessagePane()) {

                        @Override
                        void close() {
                            if (trayPane != null && !trayPane.isDisposed()) {
                                trayPane.closeTray();
                            }
                        }
                    };
                    messageTray.setMessages(msgs);
                    TrayLocation location = TrayLocation.RIGHT;
                    switch(canvasProperties.getMessagePosition()) {
                        case BOTTOM:
                            location = TrayLocation.BOTTOM;
                            break;
                        case LEFT:
                            location = TrayLocation.LEFT;
                            break;
                        case RIGHT:
                            location = TrayLocation.RIGHT;
                            break;
                        case TOP:
                            location = TrayLocation.TOP;
                            break;
                        default:
                            break;
                    }
                    trayPane.openTray(location, messageTray, canvasProperties.getMessagePaneSize());
                }
            }
        }

        @Override
        public void add(EJInternalBlock block) {
            EJRWTAppBlockRenderer blockRenderer = (EJRWTAppBlockRenderer) block.getRendererController().getRenderer();
            if (blockRenderer == null) {
                throw new EJApplicationException(new EJMessage("Block " + block.getProperties().getName() + " has a canvas defined but no renderer. A block cannot be rendererd if no canvas has been defined."));
            }
            blockRenderer.buildGuiComponent(groupPane);
            trayPane.setLayoutData(groupPane.getLayoutData());
        }

        @Override
        public EJCanvasType getType() {
            return EJCanvasType.BLOCK;
        }
    };
    _canvases.put(groupPane.getPaneName(), canvasHandler);
    _canvasesIds.add(groupPane.getPaneName());
    EJInternalBlock block = _blocks.get(groupPane.getPaneName());
    if (block != null) {
        canvasHandler.add(block);
    }
    if (!canvasProperties.getCloseableMessagePane()) {
        canvasHandler.setCanvasMessages(Collections.<EJMessage>emptyList());
    }
    if (canvasProperties.getType() == EJCanvasType.GROUP) {
        for (EJCanvasProperties containedCanvas : canvasProperties.getGroupCanvasContainer().getAllCanvasProperties()) {
            switch(containedCanvas.getType()) {
                case BLOCK:
                case GROUP:
                    createGroupCanvas(groupPane, containedCanvas, canvasController);
                    break;
                case FORM:
                    createFormCanvas(groupPane, containedCanvas, canvasController);
                    break;
                case SEPARATOR:
                    createSeparatorCanvas(groupPane, containedCanvas);
                    break;
                case SPLIT:
                    createSplitCanvas(groupPane, containedCanvas, canvasController);
                    break;
                case STACKED:
                    createStackedCanvas(groupPane, containedCanvas, canvasController);
                    break;
                case TAB:
                    createTabCanvas(groupPane, containedCanvas, canvasController);
                    break;
                case DRAWER:
                    createDrawerCanvas(groupPane, containedCanvas, canvasController);
                    break;
                case POPUP:
                    throw new AssertionError();
            }
        }
    }
}